Domains with DNS TXT v=spf1 ip4:159.100.135.101 ip4:159.100.135.102 include:spf.mandrillapp.com include:sparkpostmail.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:159.100.135.101 ip4:159.100.135.102 include:spf.mandrillapp.com include:sparkpostmail.com ~all.